| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $175.99 | 10.210% | $193.9586 | $193.96 | $193.95 | $194.00 |
| Purchase #2 | $127.54 | 5.410% | $134.4399 | $134.44 | $134.45 | $134.40 |
| Purchase #3 | $7.87 | 4.848% | $8.2515 | $8.25 | $8.25 | $8.30 |
| Purchase #4 | $27.83 | 11.538% | $31.041 | $31.04 | $31.05 | $31.00 |
| Purchase #5 | $229.85 | 6.544% | $244.8914 | $244.89 | $244.90 | $244.90 |
| Purchase #6 | $217.72 | 12.199% | $244.2797 | $244.28 | $244.30 | $244.30 |
| Purchase #7 | $209.83 | 11.274% | $233.4862 | $233.49 | $233.50 | $233.50 |
| 7 purchase totals = | $996.63 | $1,090.3483 | $1,090.35 | $1,090.40 | $1,090.40 | |